:root {
  --font-body: "Pretendard Variable", Pretendard, -apple-system, sans-serif;
  --font-kr: "Noto Sans KR", "Pretendard Variable", Pretendard, sans-serif;
  --ink: #0F1F1C;
  --text: #0F1F1C;
  --desc: #4A5C57;
  --muted: #4A5C57;
  --line: #DFE6E6;
  --bg: #FFFFFF;
  --bg-soft: #F4F6F5;
  --deep: #161616;
  --deep-hover: #2E2E2E;
  --footer-bg: var(--deep);
  --max: 1080px;
  --title-display: 700 clamp(36px, 4.6vw, 48px)/1.1 var(--font-body);
  --mid-bold: 700 clamp(24px, 2vw, 30px)/1.25 var(--font-body);
  --mid-regular: 400 clamp(18px, 1.6vw, 22px)/1.4 var(--font-body);
  --foot-info: 500 clamp(17px, 1.4vw, 20px)/1.6 var(--font-kr);
  --body-4: 400 14.5px/1.75 var(--font-body);
  --accent: #E2EEF0;
  --accent-btn-hover: #D0DBDD;
  --accent-soft: #F1F6F7;
  --radius: 999px;
  --card-radius: 14px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); font: var(--mid-regular); letter-spacing: -0.02em; color: var(--text); background: var(--bg); word-break: keep-all; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ── 헤더 (스크롤 반응: 상단 투명 → 스크롤 시 흰 배경) ── */
header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: transparent; border-bottom: 1px solid transparent; transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease; }
header::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 160px; background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%); pointer-events: none; z-index: -1; opacity: 1; transition: opacity 0.3s ease; }
header.hdr-scrolled { background: #ECEEF1; border-bottom: 1px solid #E5E7EB; box-shadow: 0 2px 17px rgba(0,0,0,0.065); }
header.hdr-scrolled::before { opacity: 0; }
.hdr-inner { display: flex; align-items: flex-end; justify-content: space-between; height: 64px; padding-bottom: 10px; }
.header-logo { text-decoration: none; color: inherit; }
.logo-text { display: flex; flex-direction: column; gap: 2px; line-height: 1.2; }
.logo-company { font: 500 12px/1.3 var(--font-kr); color: rgba(255,255,255,0.62); letter-spacing: -0.01em; transition: color 0.3s ease; }
.logo-keyword { font: 700 27px/1 var(--font-body); color: #fff; letter-spacing: -0.02em; transition: color 0.3s ease; }
header.hdr-scrolled .logo-company { color: rgba(26,26,26,0.62); }
header.hdr-scrolled .logo-keyword { color: #1A1A1A; }
nav { display: flex; gap: 28px; }
nav a { font: 700 16.5px/1.25 var(--font-body); color: rgba(255,255,255,0.82); transition: color 0.3s ease; }
nav a:hover { color: var(--accent); }
header.hdr-scrolled nav a { color: rgba(26,26,26,0.82); }
header.hdr-scrolled nav a:hover { color: var(--deep); }
.hdr-right { display: flex; align-items: flex-end; gap: 22px; }
.hdr-tel { display: inline-flex; align-items: center; gap: 8px; font: 600 15px/1.25 var(--font-body); color: var(--ink); background: var(--accent); padding: 10px 26px; border-radius: var(--radius); transition: transform 0.18s ease, box-shadow 0.18s ease, background .18s ease; }
.hdr-tel svg { width: 16px; height: 16px; flex-shrink: 0; }
.hdr-tel:hover { background: var(--accent-btn-hover); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(14,47,42,0.24); }

/* ── 버튼 (필형) ── */
.btn-fill { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 32px; background: var(--accent); color: var(--ink); font: var(--mid-bold); font-size: 17px; border: 2px solid var(--accent); border-radius: var(--radius); transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease; }
.btn-fill svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn-fill:hover { background: var(--accent-btn-hover); border-color: var(--accent-btn-hover); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(14,47,42,0.2); }
.btn-line { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 30px; border: 2px solid rgba(255,255,255,0.4); color: #fff; font: 600 17px/1.25 var(--font-body); border-radius: var(--radius); transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease; }
.btn-line:hover { border-color: #fff; background: rgba(255,255,255,0.08); transform: translateY(-2px); }
.hero-btns { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── 메인 풀블리드 히어로 ── */
.hero-full { position: relative; min-height: 88vh; display: flex; align-items: flex-end; overflow: hidden; background: var(--ink); padding-bottom: 96px; }
.hero-full-bg { position: absolute; inset: 0; }
.hero-full-bg img { width: 100%; height: 100%; object-fit: cover; animation: heroshift 24s ease-in-out infinite alternate; }
.hero-full-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(22,22,22,0.14) 0%, rgba(22,22,22,0.72) 92%); }
@keyframes heroshift { from { transform: scale(1.04) translateY(0); } to { transform: scale(1.12) translateY(-1.6%); } }
.hero-full-inner { position: relative; z-index: 1; width: 100%; padding-top: 140px; }
.hero-eyebrow { font: 700 14px/1.4 var(--font-body); color: var(--accent); letter-spacing: 0.04em; margin-bottom: 14px; }
.hero-full h1 { font: 700 clamp(40px, 7vw, 66px)/1.06 var(--font-body); letter-spacing: -0.02em; margin-bottom: 18px; color: #fff; }
.hero-lead { font: 700 clamp(18px, 1.6vw, 22px)/1.4 var(--font-body); color: rgba(255,255,255,0.86); max-width: 30em; margin-bottom: 30px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── 히어로 하단 스탯 스트립(겹치는 카드) ── */
.hero-stat-strip { position: relative; z-index: 2; margin-top: -56px; }
.hero-stat-inner { background: rgba(255,255,255,0.96); backdrop-filter: blur(6px); border-radius: var(--card-radius); display: grid; grid-template-columns: repeat(3, 1fr); box-shadow: 0 18px 44px rgba(10,20,18,0.16); overflow: hidden; }
.hero-stat-item { padding: 24px 22px; text-align: center; border-right: 1px solid var(--line); }
.hero-stat-item:last-child { border-right: none; }
.hero-stat-item b { display: block; font: 700 16.5px/1.3 var(--font-body); color: var(--text); margin-bottom: 4px; }
.hero-stat-item span { font: 500 13px/1.4 var(--font-kr); color: var(--muted); }
@media (max-width: 720px) {
  .hero-stat-inner { grid-template-columns: 1fr; }
  .hero-stat-item { border-right: none; border-bottom: 1px solid var(--line); }
  .hero-stat-item:last-child { border-bottom: none; }
}

/* ── 공통 섹션 헤더 ── */
section[id] { scroll-margin-top: 64px; }
.sec-head { margin: 0 auto 44px; text-align: center; }
.sec-label { display: inline-block; font: 700 15px/1 var(--font-body); letter-spacing: 0.06em; color: var(--ink); background: var(--accent); padding: 7px 16px; border-radius: var(--radius); margin-bottom: 12px; }
.sec-title { font: var(--title-display); letter-spacing: -0.02em; color: var(--text); }
@media (min-width: 769px) { .sec-title { white-space: nowrap; } }
.sec-intro { font: var(--mid-regular); color: var(--desc); max-width: 32em; margin: 14px auto 0; }

/* ── 체크리스트형 신호 섹션 ── */
#signs { padding: 96px 0 88px; background: var(--bg); }
.check-list { max-width: 760px; margin: 0 auto; border-top: 1px solid var(--line); }
.check-row { display: flex; align-items: center; gap: 20px; padding: 22px 6px; border-bottom: 1px solid var(--line); transition: background 0.2s; }
a.check-row:hover { background: var(--bg-soft); }
.check-row svg { width: 30px; height: 30px; color: var(--deep); flex-shrink: 0; }
.check-row-text h3 { font: 700 16.5px/1.4 var(--font-body); color: var(--ink); margin-bottom: 4px; }
.check-row-text p { font: var(--body-4); color: var(--desc); }
.check-row-arrow { margin-left: auto; color: var(--muted); font-size: 20px; flex-shrink: 0; }

/* ── 풀블리드 배너 브레이크 ── */
.banner-break { position: relative; min-height: 260px; overflow: hidden; }
.banner-break img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.banner-break::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,16,19,0.64) 0%, rgba(11,16,19,0.16) 68%); }
.banner-break-inner { position: relative; z-index: 1; min-height: 260px; display: flex; align-items: center; }
.banner-break-inner p { font: 700 clamp(19px, 2.4vw, 28px)/1.5 var(--font-body); color: #fff; max-width: 520px; text-shadow: 0 2px 14px rgba(0,0,0,0.35); }

/* ── 서비스 스펙 스트립 ── */
#service { padding: 88px 0; background: var(--bg-soft); }
.svc-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--ink); }
.svc-strip-item { padding: 30px 22px; border-right: 1px solid var(--line); }
.svc-strip-item:last-child { border-right: none; }
.svc-strip-item svg { width: 34px; height: 34px; color: var(--deep); margin-bottom: 16px; }
.svc-strip-num { font: 700 13px/1 var(--font-body); color: var(--muted); letter-spacing: 0.05em; margin-bottom: 10px; }
.svc-strip-item h3 { font: 700 17.5px/1.3 var(--font-body); color: var(--ink); margin-bottom: 10px; }
.svc-strip-item p { font: var(--body-4); color: var(--desc); }
.process-wrap { border-top: 1px solid var(--line); padding-top: 44px; margin-top: 48px; }
.process-label { font: 700 15px/1 var(--font-body); letter-spacing: 0.06em; color: var(--muted); margin-bottom: 32px; }
.process-steps { display: flex; align-items: flex-start; gap: 14px; flex-wrap: wrap; }
.process-step-item { display: flex; flex-direction: column; align-items: center; gap: 16px; width: 180px; text-align: center; }
.process-step-badge { width: 76px; height: 76px; border-radius: 50%; background: var(--deep); color: #fff; display: flex; align-items: center; justify-content: center; font: 700 27px/1 var(--font-body); flex-shrink: 0; }
.process-step-name { font: 700 20px/1.3 var(--font-body); color: var(--text); }
.process-arrow { flex-shrink: 0; width: 40px; height: 76px; display: flex; align-items: center; justify-content: center; font-size: 26px; color: var(--line); }
@media (max-width: 860px) { .svc-strip { grid-template-columns: repeat(2, 1fr); } .svc-strip-item:nth-child(2) { border-right: none; } .svc-strip-item:nth-child(odd) { border-right: 1px solid var(--line); } }
@media (max-width: 560px) {
  .svc-strip { grid-template-columns: 1fr; }
  .svc-strip-item { border-right: none !important; border-bottom: 1px solid var(--line); }
  .process-step-item { width: 116px; }
  .process-step-badge { width: 54px; height: 54px; font-size: 19px; }
  .process-step-name { font-size: 15.5px; }
  .process-arrow { width: 24px; height: 54px; font-size: 18px; }
}
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.process-step-card { border-top: 2px solid var(--ink); padding-top: 18px; }
.process-step-card .num { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: var(--deep); color: #fff; font: 700 14px/1 var(--font-body); margin-bottom: 14px; }
.process-step-card .name { font: 700 17.5px/1.3 var(--font-body); margin-bottom: 6px; display: block; }
.process-step-card .desc { font: var(--body-4); color: var(--desc); }

/* ── 적용 현장 칩 ── */
.chip-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.chip-row span { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 22px; font: 600 14.5px/1 var(--font-body); color: var(--ink); }

/* ── 시공사례 가로 스크롤 갤러리 ── */
#cases { padding: 88px 0; background: var(--bg); }
.case-scroll { overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; padding-bottom: 8px; }
.case-scroll::-webkit-scrollbar { height: 6px; }
.case-scroll::-webkit-scrollbar-thumb { background: var(--line); border-radius: 999px; }
.case-scroll-track { display: flex; gap: 20px; width: max-content; padding: 4px 2px; }
.case-card-h { scroll-snap-align: start; flex: 0 0 320px; display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--card-radius); overflow: hidden; transition: box-shadow 0.2s; }
.case-card-h:hover { box-shadow: 0 10px 30px rgba(18,24,29,0.1); }
.case-img { aspect-ratio: 4/3; position: relative; overflow: hidden; background: #dfe4e3; }
.case-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.case-card-h:hover .case-img img { transform: scale(1.04); }
.case-body { padding: 20px 22px; }
.case-num { font: 500 12px/1 var(--font-body); letter-spacing: 0.08em; color: var(--muted); margin-bottom: 8px; }
.case-title { font: 700 clamp(17px, 1.6vw, 19px)/1.3 var(--font-body); color: var(--text); margin-bottom: 6px; }
.case-cap { font: var(--body-4); color: var(--desc); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.case-scroll-hint { text-align: center; font: 500 13px/1 var(--font-body); color: var(--muted); margin-top: 14px; }

/* ── 가이드 인덱스 리스트 ── */
#guide { padding: 88px 0; background: var(--bg-soft); }
.guide-index { max-width: 780px; margin: 0 auto; }
.guide-index-row { display: flex; align-items: center; gap: 26px; padding: 26px 4px; border-bottom: 1px solid var(--line); }
.guide-index-row:first-child { border-top: 1px solid var(--line); }
.guide-index-num { font: 700 30px/1 var(--font-body); color: var(--deep); flex-shrink: 0; width: 52px; }
.guide-index-text { flex-grow: 1; }
.guide-index-text h3 { font: 700 18px/1.3 var(--font-body); color: var(--ink); margin-bottom: 6px; }
.guide-index-text p { font: var(--body-4); color: var(--desc); }
.guide-index-link { flex-shrink: 0; font: 700 14.5px/1 var(--font-body); color: var(--deep); }
.guide-index-link::after { content: " →"; }

/* ── FAQ (좌측 바 강조) ── */
#faq { padding: 88px 0; background: #fff; }
#faq.on-soft { background: var(--bg-soft); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item { border: 1px solid var(--line); border-left: 3px solid var(--line); border-radius: 6px; background: var(--bg); overflow: hidden; transition: border-color 0.2s; }
.faq-item.open { border-left-color: var(--accent); }
.faq-q { width: 100%; text-align: left; background: none; border: none; font: 700 17px/1.35 var(--font-body); cursor: pointer; padding: 22px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--text); }
.faq-q-inner { display: flex; align-items: flex-start; gap: 14px; }
.faq-q-num { font: 700 13px/1.5 var(--font-body); color: var(--muted); flex-shrink: 0; }
.faq-mark { font-size: 22px; font-weight: 400; line-height: 1; color: var(--deep); transition: transform 0.2s; flex-shrink: 0; }
.faq-item.open .faq-mark { color: var(--deep); transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a-inner { padding: 0 24px 22px 51px; font: var(--mid-regular); font-size: 16.5px; color: var(--desc); max-width: 680px; line-height: 1.7; }

/* ── CTA 밴드 ── */
.cta-band { background: var(--bg-soft); padding: 72px 0; text-align: center; }
.cta-band h2 { font: 700 clamp(24px, 2.6vw, 32px)/1.3 var(--font-body); color: var(--ink); margin-bottom: 14px; }
.cta-band p { font: var(--body-4); color: var(--desc); max-width: 520px; margin: 0 auto 28px; }
.cta-band .hero-btns { justify-content: center; margin-bottom: 0; }
.cta-band .btn-fill { background: var(--accent); border-color: var(--accent); }
.cta-band .btn-line { border-color: var(--ink); color: var(--ink); }
.cta-band .btn-line:hover { background: var(--ink); color: #fff; }

/* ── 서브페이지 상단 풀블리드 히어로(밝은 오버레이) ── */
.page-hero { position: relative; min-height: 38vh; display: flex; align-items: flex-end; padding: 144px 0 48px; overflow: hidden; background: var(--bg-soft); }
.page-hero-plain { border-bottom: 1px solid var(--line); }
.page-hero-plain .hero-bg { position: absolute; inset: 0; }
.page-hero-plain .hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 1; transform: scale(1.02); }
.page-hero-plain .hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0.42) 100%); }
.page-hero-plain h1 { color: var(--text); text-shadow: 0 2px 18px rgba(255,255,255,0.85), 0 1px 3px rgba(255,255,255,0.9); font: 700 clamp(30px, 4.4vw, 46px)/1.15 var(--font-body); }
.page-hero-plain .hero-eyebrow { color: var(--deep); text-shadow: 0 1px 10px rgba(255,255,255,0.9), 0 1px 2px rgba(255,255,255,0.9); }
.page-hero-plain .hero-lead { color: var(--desc); text-shadow: 0 1px 10px rgba(255,255,255,0.85); white-space: normal; }
.page-hero-inner { position: relative; z-index: 1; width: 100%; }

/* ── 지역 페이지 전용 ── */
.dong-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.dong-chip { font: 500 14.5px/1 var(--font-body); color: var(--desc); background: var(--bg-soft); border: 1px solid var(--line); padding: 9px 16px; border-radius: 999px; }
.nearby-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.nearby-list a { font: 600 15px/1 var(--font-body); color: var(--deep); border: 1px solid var(--line); padding: 10px 18px; border-radius: var(--radius); transition: background 0.2s, color 0.2s; }
.nearby-list a:hover { background: var(--deep); color: #fff; }

/* ── 갤러리 케이스 상세 (이미지↔텍스트 교차 레이아웃 · 고정) ── */
.detail-row { display: flex; align-items: center; gap: 56px; padding: 56px 0; max-width: var(--max); margin: 0 auto; padding-left: 28px; padding-right: 28px; }
.detail-row.reverse { flex-direction: row-reverse; }
.detail-img-wrap { flex: 0 0 44%; }
.detail-img-wrap img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 10px; }
.detail-text { flex: 1 1 auto; }
.detail-eyebrow { font: 700 11px/1 var(--font-body); letter-spacing: 0.1em; color: var(--muted); text-transform: uppercase; margin-bottom: 14px; }
.detail-eyebrow b { color: var(--deep); font-weight: 700; }
.detail-text h2 { font: 700 clamp(20px, 2.2vw, 26px)/1.35 var(--font-body); color: var(--text); letter-spacing: -0.01em; margin-bottom: 16px; }
.detail-text p { font: 400 15px/1.9 var(--font-body); color: var(--text); }
.detail-text p + p { margin-top: 14px; }

.case-points-section { max-width: var(--max); margin: 0 auto; padding: 8px 28px 64px; }
.case-points-section h3 { font: 700 18px/1.3 var(--font-body); color: var(--text); margin-bottom: 20px; }
.case-points { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 14px; max-width: 680px; }
.case-points li { display: flex; gap: 12px; font-size: 15.5px; color: var(--text); line-height: 1.7; }
.case-points li::before { content: "+"; font-weight: 700; color: var(--deep); flex-shrink: 0; }

.case-cta-wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px 72px; }
.case-nav { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; padding: 28px 28px 72px; border-top: 1px solid var(--line); font: 600 15px/1.3 var(--font-body); }
.case-nav a { color: var(--deep); }
.case-nav a:hover { text-decoration: underline; }

@media (max-width: 768px) {
  .detail-row, .detail-row.reverse { flex-direction: column; gap: 24px; padding: 32px 28px; }
  .detail-img-wrap { flex: none; width: 100%; }
}

/* ── portfolio ── */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

/* ── 사이트맵 ── */
.sitemap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.sitemap-col h2 { font: 700 16px/1 var(--font-body); color: var(--muted); margin-bottom: 18px; letter-spacing: 0.02em; }
.sitemap-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.sitemap-col a { font: 500 14.5px/1.4 var(--font-body); color: var(--muted); }
.sitemap-col a:hover { color: var(--desc); text-decoration: underline; }

/* ── 상담/회사소개 페이지 ── */
.contact-card { max-width: 560px; padding: 44px; border: 1px solid var(--line); border-radius: var(--card-radius); background: var(--bg-soft); margin: 0 auto; text-align: center; }
.contact-tel { display: block; font: 700 clamp(34px,5vw,46px)/1.1 var(--font-body); color: var(--text); margin: 18px 0 8px; }
.contact-note { font: var(--body-4); color: var(--desc); margin-bottom: 26px; }
.contact-info-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--line); text-align: left; max-width: 360px; margin-left: auto; margin-right: auto; }
.contact-info-list li { font: var(--body-4); color: var(--desc); }
.contact-info-list b { color: var(--text); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.about-img { border-radius: var(--card-radius); overflow: hidden; aspect-ratio: 4/3; background: #dfe4e3; }
.about-img img { width: 100%; height: 100%; object-fit: cover; }
.about-text { font: var(--mid-regular); font-size: 17px; color: var(--desc); line-height: 1.85; }
.about-text p { margin-bottom: 18px; }
.info-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.info-list li { font: var(--body-4); color: var(--desc); display: flex; gap: 10px; }
.info-list li b { color: var(--text); min-width: 92px; flex-shrink: 0; }

/* ── 관련 링크 ── */
.related-links { display: flex; flex-wrap: wrap; gap: 12px; }
.related-links a { display: inline-flex; align-items: center; gap: 8px; font: 600 15.5px/1 var(--font-body); color: var(--text); border: 1px solid var(--line); padding: 14px 20px; border-radius: var(--radius); transition: border-color 0.2s, background 0.2s; }
.related-links a:hover { border-color: var(--accent); background: var(--bg-soft); }
.related-links a b { color: var(--deep); font-weight: 700; }

/* ── 가이드/서비스 상세 본문 ── */
.case-lead-img { max-width: 760px; margin: 0 0 36px; }
.case-lead-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--card-radius); }
.guide-body { max-width: 700px; font: var(--mid-regular); font-size: 17px; color: var(--desc); line-height: 1.85; }
.guide-body h2 { font: 700 24px/1.3 var(--font-body); color: var(--text); margin: 40px 0 16px; }
.guide-body h2:first-child { margin-top: 0; }
.guide-body p { margin-bottom: 18px; }
.guide-body ul { margin: 0 0 18px 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.guide-body li { display: flex; gap: 10px; }
.guide-body li::before { content: "-"; color: var(--deep); font-weight: 700; flex-shrink: 0; }
.guide-note { margin-top: 40px; padding: 22px 24px; background: var(--bg-soft); border-radius: var(--card-radius); font: var(--body-4); color: var(--desc); }
.guide-icon { color: var(--deep); margin-bottom: 16px; }
.guide-icon svg { width: 40px; height: 40px; }

/* ── 케이스 상세: 사진 없는 행 ── */
.detail-row.no-img { justify-content: center; }
.detail-row.no-img .detail-text { max-width: 700px; }

/* ── 푸터 ── */
footer { background: var(--footer-bg); color: #fff; }
.foot-cta { padding: 24px 0; border-bottom: 1px solid rgba(255,255,255,0.14); }
.foot-cta-inner { display: grid; grid-template-columns: 1.4fr 1fr; align-items: center; gap: 48px; }
.foot-cta-text h2 { font: 700 clamp(23px, 2.4vw, 30px)/1.2 var(--font-body); color: #F0F6F5; margin-bottom: 8px; letter-spacing: -0.02em; }
.foot-cta-text p { font: var(--body-4); color: rgba(240,246,245,0.68); }
.foot-cta-btns { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
footer .btn-line { border-color: rgba(255,255,255,0.4); color: #fff; }
footer .btn-line:hover { border-color: #fff; }
.foot-body { padding: 20px 0; display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; border-bottom: 1px solid rgba(255,255,255,0.14); }
.foot-brand { font: 700 21px/1 var(--font-body); color: #F0F6F5; letter-spacing: -0.02em; margin-bottom: 16px; }
.foot-tagline { font: var(--body-4); color: rgba(240,246,245,0.62); }
.foot-info-list { display: flex; flex-direction: column; gap: 8px; justify-self: end; }
.foot-info-list dt { font: 500 13px/1 var(--font-body); letter-spacing: 0.05em; color: rgba(240,246,245,0.52); margin-bottom: 4px; margin-top: 16px; }
.foot-info-list dt:first-child { margin-top: 0; }
.foot-info-list dd { font: var(--foot-info); color: rgba(240,246,245,0.82); white-space: nowrap; }
.foot-info-list dd a { color: #fff; font-weight: 700; font-size: clamp(19px,1.9vw,25px); }
.foot-info-list dd.foot-info-small { font: 400 12.5px/1.6 var(--font-kr); color: rgba(240,246,245,0.52); }
.foot-copy { padding: 12px 0; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.foot-copy p { font: 400 12.5px/1.5 var(--font-body); color: rgba(240,246,245,0.38); }
.foot-copy a.sitemap-link { font: 400 12.5px/1.5 var(--font-body); color: rgba(240,246,245,0.38); }
.foot-copy a.sitemap-link:hover { color: rgba(240,246,245,0.6); }

@media (max-width: 860px) {
  .about-grid, .svc-strip, .process-grid, .sitemap-grid, .portfolio-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --title-display: 700 28px/1.15 var(--font-body); --mid-bold: 700 20px/1.25 var(--font-body); --mid-regular: 400 16.5px/1.4 var(--font-body); --foot-info: 500 16px/1.65 var(--font-kr); }
  nav { display: none; }
  .logo-keyword { font: 700 20px/1 var(--font-body); }
  .hdr-tel { padding: 8px 16px; font-size: 13px; gap: 6px; }
  .hdr-tel svg { width: 14px; height: 14px; }
}
@media (max-width: 400px) {
  .logo-keyword { font: 700 17.5px/1 var(--font-body); }
  .logo-company { font-size: 10.5px; }
  .hdr-tel-phone { padding: 0; width: 38px; height: 38px; justify-content: center; border-radius: 50%; }
  .hdr-tel-phone .hdr-tel-text { display: none; }
  .case-cap { white-space: normal; }
  .hero-full-bg img { animation: none; }
  .foot-body { grid-template-columns: 1fr; gap: 30px; }
  .foot-cta-inner { grid-template-columns: 1fr; }
  .foot-cta-btns { justify-content: flex-start; }
  .foot-copy { flex-direction: column; align-items: flex-start; }
  .faq-a-inner { padding-left: 26px; }
}

/* ── 플로팅 퀵메뉴 (좌측) ── */
.float-quick { position: fixed; top: 50%; left: 26px; transform: translateY(-50%); z-index: 200; list-style: none; margin: 0; padding: 0; width: 58px; }
.float-quick li { position: relative; height: 58px; }
.float-quick li + li { margin-top: 8px; }
.float-quick a { position: absolute; top: 0; left: 0; display: flex; align-items: center; justify-content: center; width: 58px; height: 58px; border-radius: var(--radius); background: var(--ink); color: #fff; box-shadow: 2px 2px 10px rgba(8,14,12,.18); transition: width .35s ease, background .2s; overflow: hidden; text-decoration: none; }
.float-quick .fq-call { background: var(--deep); }
.float-quick .fq-call:hover, .float-quick .fq-call:focus-visible { width: 210px; background: var(--deep-hover); }
.float-quick .fq-top { background: var(--ink); }
.float-quick .fq-top:hover { background: #000; }
.float-quick .fq-label { display: none; font: 700 15px/1 "Noto Sans KR", sans-serif; white-space: nowrap; padding-left: 18px; order: 2; }
.float-quick .fq-call:hover .fq-label, .float-quick .fq-call:focus-visible .fq-label { display: block; }
.float-quick .fq-call { justify-content: flex-start; padding-left: 17px; }
.float-quick svg { flex-shrink: 0; width: 22px; height: 22px; }
@media (max-width: 768px) {
  .float-quick { top: auto; bottom: 16px; left: 14px; transform: none; width: 50px; }
  .float-quick li { height: 50px; }
  .float-quick a { width: 50px; height: 50px; }
}

/* ── 하단 상담바 (스크롤 반응) ── */
.consult-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 210; display: flex; justify-content: center; background: #ECEEF1; border-top: 1px solid #E5E7EB; box-shadow: 0 -7px 23px rgba(0,0,0,0.075); padding: 12px 20px; transform: translateY(100%); opacity: 0; pointer-events: none; transition: transform 0.3s ease, opacity 0.3s ease; }
body.bar-visible .consult-bar { transform: translateY(0); opacity: 1; pointer-events: auto; }
.consult-bar a { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; max-width: 460px; min-height: 50px; background: var(--accent); color: var(--ink); font: 700 16px/1.2 var(--font-body); border-radius: var(--radius); transition: background 0.18s ease; }
.consult-bar a:hover { background: var(--accent-btn-hover); }
.consult-bar svg { width: 19px; height: 19px; flex-shrink: 0; }
body.bar-visible .float-quick { opacity: 0; visibility: hidden; pointer-events: none; }
.float-quick { transition: opacity 0.3s ease; }

.aeo-table { width: 100%; max-width: 780px; margin: 40px auto 0; border-collapse: collapse; font-size: 15px; }
.aeo-table caption { text-align: left; font: 700 16px/1.3 var(--font-body); color: var(--text); margin-bottom: 12px; caption-side: top; }
.aeo-table th, .aeo-table td { border: 1px solid var(--line); padding: 12px 14px; text-align: left; color: var(--text); }
.aeo-table thead th { background: var(--bg-soft); font-weight: 700; }
.aeo-table tbody tr:nth-child(odd) { background: var(--bg); }